Exists a step-by-step procedure for bottom-up design from the beginning of the first line of code?
Exists a step-by-step procedure for bottom-up design from the beginning of the first line of code? I'm searching for a kind of design patterns,idioms, concepts with the buttom-up design approach. For example: I finished with the design and analysis cycle for a banking system. The requirements, features, uses cases and use diagramms etc. are ready made. (Top-down) Now for the implementation phase I'm switching to the buttom-up approach to code the first feature (after writing the unit-test). Here is the main question: Exists articles, books, links about a step-by-step process like refactorings (Kent, Fowler etc) for buttom-up design from the beginning of the first line of code? Something like a decision graph. Like implementing first variable -> method, functions, events etc. -> refactorings -> OO: first class, first object -> composition, inheritance, poly -> refactoring to patterns -> modules -> system, framework and so on. I continue with the banking exam...